/*

   Derby - Class org.apache.derbyTesting.functionTests.harness.ibm14

   Copyright 2002, 2004 The Apache Software Foundation or its licensors, as applicable.

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

 */

package org.apache.derbyTesting.functionTests.harness;

import java.util.Vector;
import java.util.StringTokenizer;

/**
  <p>This class is for IBM's jdk 1.4.

  @author ames
 */
public class ibm14 extends jvm {

	public String getName(){return "ibm14";}
    public ibm14(boolean noasyncgc, boolean verbosegc, boolean noclassgc,
    long ss, long oss, long ms, long mx, String classpath, String prof,
    boolean verify, boolean noverify, boolean nojit, Vector D) {
        super(noasyncgc,verbosegc,noclassgc,ss,oss,ms,mx,classpath,prof,
		verify,noverify,nojit,D);
    }
    // more typical use:
    public ibm14(String classpath, Vector D) {
        super(classpath,D);
    }
    // more typical use:
    public ibm14(long ms, long mx, String classpath, Vector D) {
        super(ms,mx,classpath,D);
    }
    // actual use
    public ibm14() { }

    // return the command line to invoke this VM.  The caller then adds
    // the class and program arguments.
    public Vector getCommandLine() 
    {
        StringBuffer sb = new StringBuffer();
        Vector v = super.getCommandLine();
        appendOtherFlags(sb);
        String s = sb.toString();
        StringTokenizer st = new StringTokenizer(s);
        while (st.hasMoreTokens())
        {
            v.addElement(st.nextToken());
        }
        return v;
	}

	public void appendOtherFlags(StringBuffer sb)
	{
        if (noasyncgc) warn("ibm14 does not support noasyncgc");
        if (verbosegc) sb.append(" -verbose:gc");
        if (noclassgc) sb.append(" -Xnoclassgc");
        if (ss>=0) warn("ibm14 does not support ss");
        if (oss>=0) warn("ibm14 does not support oss");
        if (ms>=0) {
          sb.append(" -ms");
          sb.append(ms);
        }
        if (mx>=0) {
          sb.append(" -mx");
          sb.append(mx);
        }
        if (classpath!=null) {
          sb.append(" -classpath ");
          sb.append(classpath);
        }
        if (prof!=null) warn("ibm14 does not support prof");
        if (verify) warn("ibm14 does not support verify");
        if (noverify) warn("ibm14 does not support noverify");
        if (nojit) sb.append(" -Djava.compiler=NONE");
        if (D != null)
          for (int i=0; i<D.size();i++) {
	        sb.append(" -D");
	        sb.append((String)(D.elementAt(i)));
          }
    }
	public String getDintro() { return "-D"; }
}
